Learn about emerald's durability and how to care for your emerald jewelry.

Learn about garnet's durability and how to care for your garnet jewelry.

Thousands of years ago, red garnet necklaces adorned the necks of Egypt’s pharaohs, and were entombed with their mummified corpses as prized possessions for the afterlife.

Emerald’s lush green has soothed souls and excited imaginations since antiquity.

Learn about the factors that make garnets so desirable.

Writers have compared opals to volcanoes, galaxies, and fireworks. Admirers gave extraordinary opals poetic names like Pandora, Light of the World, and Empress.

了解彩钻的坚固性，以及如何保养你的彩色钻石首饰。

尽管彩钻传统上只占钻石业务的一小部分，但过去几十年以来，知名度和供货能力都有所增长。

Learn about amber's durability and how to care for your amber jewelry.

Amber is probably best known for its insect and other types of inclusions.

Learn about amethyst's durability and how to care for your amethyst jewelry.

Learn about aquamarine's durability and how to care for your aquamarine jewelry.

The name “aquamarine” is derived from two Latin words: aqua, meaning “water,” and marina, meaning “of the sea.”

Learn about the factors that make aquamarine so desirable.

宝石不仅外表惊艳脱俗，还隐藏着一个肉眼看不见的美丽世界。

Learn about alexandrite's durability and how to care for your alexandrite jewelry.

Learn about citrine's durability and how to care for your citrine jewelry.

Emerald is the green to greenish blue variety of beryl, a mineral species that also includes aquamarine as well as beryls in other colors.

Natural citrine is rare, and today most citrine quartz is the result of heat treatment of amethyst quartz. Even so, gems from the Victorian era have surfaced, and it’s not hard to imagine that citrine was treasured even in earlier times.